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|
{ config, pkgs, lib, ... }:
let
#federationSenders = lib.range 0 31;
#federationReceivers = lib.range 10000 10000;
#initialSyncWorkers = lib.range 10100 10100;
#syncWorkers = lib.range 10150 10150;
#streamWriters = lib.range 10200 10200;
in
{
# Worker plumbing examples: https://github.com/element-hq/synapse/blob/master/docker/configure_workers_and_start.py
# Documentation: https://github.com/element-hq/synapse/blob/develop/docs/workers.md
imports = [
./workers/module.nix
];
services.matrix-synapse = {
enable = true;
withJemalloc = true;
federationSenders = 8;
pushers = 2;
enableStreamWriters = false;
enableAppserviceWorker = true;
#eventStreamWriters = 8;
# https://matrix-org.github.io/synapse/latest/usage/configuration/config_documentation.html
settings = {
server_name = "rory.gay";
enable_registration = true;
registration_requires_token = true;
require_membership_for_aliases = false;
redaction_retention_period = null;
user_ips_max_age = null;
allow_device_name_lookup_over_federation = true;
federation = {
client_timeout = "60s";
max_short_retries = 12;
max_short_retry_delay = "5s";
max_long_retries = 5;
max_long_retry_delay = "30s";
};
# Alicia - figure this out later...
#registration_shared_secret = builtins.exec ["cat" "/dev/urandom" "|" "tr" "-dc" "a-zA-Z0-9" "|" "fold" "-w" "256" "|" "head" "-n" "1"];
registration_shared_secret_path = "/var/lib/matrix-synapse/registration_shared_secret.txt";
listeners = [
{
port = 8008;
bind_addresses = [ "192.168.1.2" "127.0.0.1" ];
type = "http";
tls = false;
x_forwarded = true;
resources = [ {
names = [ "client" "federation" ];
compress = false;
} ];
}
{
type = "http";
path = "/run/matrix-synapse/replication-listener.sock";
resources = [ {
names = [ "replication" ];
compress = false;
} ];
}
];
dynamic_thumbnails = true;
presence = {
enable = true;
update_interval = 60;
};
url_preview_enabled = true;
database = (import ./db.nix { workerName = "main"; dbGroup = "medium"; });
#database = {
# name = "psycopg2";
# args = {
# user = "matrix-synapse-rory-gay";
# #passwordFile = "/run/secrets/matrix-synapse-password";
# password = "somepassword";
# database = "matrix-synapse-rory-gay";
# #host = "127.0.0.1";
# host = "/run/postgresql";
# application_name = "matrix-synapse (rory.gay)";
# cp_min = 5;
# cp_max = 10;
# #cp_reconnect_interval = "True";
# };
#};
app_service_config_files = [
#"/etc/matrix-synapse/appservice-registration.yaml"
"/var/lib/matrix-synapse/modas-registration.yaml"
];
max_image_pixels = "100M";
ui_auth = {
session_timeout = "1m";
};
login_via_existing_session = {
enabled = true;
require_ui_auth = true;
token_timeout = "1y";
};
report_stats = false;
user_directory = {
enabled = true;
search_all_users = true;
prefer_local_users = true;
};
experimental_features = {
# These apparently arent valid...
#"org.matrix.msc3026.busy_presence" = true;
#"fi.mau.msc2815" = true;
#"org.matrix.msc3881" = true;
#"org.matrix.msc3874" = true;
#"org.matrix.msc3912" = true;
# These should be, looking at synapse's experimental.py
"msc2815_enabled" = true; # Redacted event content
"msc3026_enabled" = true; # Busy presence
"msc3266_enabled" = true; # Room summary API
"msc3916_authenticated_media_enabled" = true; # Authenticated media
};
redis = {
enabled = true;
path = "/run/redis-matrix-synapse/redis.sock";
};
instance_map = {
main = { # replication listener
#host = "127.0.0.1";
#port = 8009;
path = "/run/matrix-synapse/replication-listener.sock";
};
} ;
### // builtins.listToAttrs (map (port: {
### name = "federation_sender-${toString port}";
### value = {
### path = "/run/matrix-synapse/federation_sender-${toString port}.sock";
### };
### }) federationSenders);
#} // builtins.listToAttrs (map (port: {
# name = "federation_receiver-${toString port}";
# value = {
# path = "/run/matrix-synapse/federation_receiver-${toString port}.sock";
# };
#}) federationReceivers);
# by type:
#federation_sender_instances = map (port: "federation_sender-${toString port}") federationSenders;
}
// import ./ratelimits.nix
// import ./caches.nix;
## TODO: INVESTIGATE
# worker_listeners:
# - type: metrics
# bind_address: ''
# port: 9101
#workers =
#builtins.listToAttrs (map (port: {
# name = "federation_receiver-${toString port}";
# value = {
# worker_app = "synapse.app.generic_worker";
# worker_listeners = [
# {
# port = port;
# type = "http";
# resources = [ {
# names = [ "federation" ];
# compress = false;
# } ];
# }
# ];
# };
#}) federationReceivers)
### builtins.listToAttrs (map (port: {
### name = "federation_sender-${toString port}";
### value = {
### worker_app = "synapse.app.generic_worker";
### worker_listeners = [ ];
### database = (import ./db.nix { workerName = "federation sender ${toString port}"; dbGroup = "small"; });
### };
### }) federationSenders);
};
systemd.services.matrix-synapse-reg-token = {
description = "Random registration token for Synapse.";
before = ["matrix-synapse.service"]; # So the registration can be used by Synapse
wantedBy = ["multi-user.target"];
after = ["network.target"];
script = ''
if [ ! -f "registration_shared_secret.txt" ]
then
cat /dev/urandom | tr -dc a-zA-Z0-9 | fold -w 256 | head -n 1 > registration_shared_secret.txt
else
echo Not generating key, key exists;
fi'';
serviceConfig = {
User = "matrix-synapse";
Group = "matrix-synapse";
WorkingDirectory = "/var/lib/matrix-synapse";
};
};
services.redis = {
package = pkgs.keydb;
servers.matrix-synapse = {
enable = true;
user = "matrix-synapse";
};
};
systemd.tmpfiles.rules = [
"D /run/redis-matrix-synapse 0755 matrix-synapse matrix-synapse"
];
}
|
